23702868

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1493}}^1$

素因数の和:1523

約数の個数: 90

約数和(自身を含む): 72128826

約数和(自身を除く): 48425958

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1493, 1764, 2268, 2646, 2986, 3969, 4479, 5292, 5972, 7938, 8958, 10451, 13437, 15876, 17916, 20902, 26874, 31353, 40311, 41804, 53748, 62706, 73157, 80622, 94059, 120933, 125412, 146314, 161244, 188118, 219471, 241866, 282177, 292628, 376236, 438942, 483732, 564354, 658413, 846531, 877884, 1128708, 1316826, 1693062, 1975239, 2633652, 3386124, 3950478, 5925717, 7900956, 11851434, 23702868]

約数ペア:

[(1, 23702868), (2, 11851434), (3, 7900956), (4, 5925717), (6, 3950478), (7, 3386124), (9, 2633652), (12, 1975239), (14, 1693062), (18, 1316826), (21, 1128708), (27, 877884), (28, 846531), (36, 658413), (42, 564354), (49, 483732), (54, 438942), (63, 376236), (81, 292628), (84, 282177), (98, 241866), (108, 219471), (126, 188118), (147, 161244), (162, 146314), (189, 125412), (196, 120933), (252, 94059), (294, 80622), (324, 73157), (378, 62706), (441, 53748), (567, 41804), (588, 40311), (756, 31353), (882, 26874), (1134, 20902), (1323, 17916), (1493, 15876), (1764, 13437), (2268, 10451), (2646, 8958), (2986, 7938), (3969, 5972), (4479, 5292)]